After the government took charge of the Chrysalis outbreak, they told the public it had been contained, that it was no longer a threat. They lied. As the government tries to suppress the latest outbreak and stifle the news, and as outbreaks rage out of control, Torres, Miranda, and Marius embark on a cross-country odyssey, seeking refuge in Montana. But Marius' immune blood is too valuable to the wrong people. And Miranda is hearing the whispers of the Infected. Can Torres, Marius, and Miranda find a way to prepare humanity to weather the coming viral apocalypse?